Here's is my simple garlic bechamel sauce recipe that I've come up with on my own.
1 cup heavy cream
1 tbsp butter
1 tbsp flour
2 tsp garlic
1-2 tsp black pepper (it's personal preference)
salt to taste
Pour cream into a sauce pan and place on the stove on medium heat. Place butter into pot and whisk until melted. Put the garlic, salt, and pepper into the pot and whisk. Add flour 1 tbsp at a time and whisk it vigerously in between each tbsp until sauce begins to thicken. Once it starts to thicken remove from heat and allow to cool for 2 minutes. The sauce will thicken further as it cools.
**Please remember that all measurments are close estimates to the amount I use. For the garlic you can add more or less depending on how you like garlic.